A word from Trevor, the 'The Purge Slasher' costume creator:

I am wearing the costume, I took a simple white mask, customer painted it, drilled holes and stitched the mouth and scar, there are 4 layers of paint. The clothing is an old pair of work overalls that I covered with fake blood and let dry, the sword I fashioned from a deck board, cut to be large and intimidating, throw is a wig and good to go, I was going for a slasher film meets the purge, hope you like it.